Visual effects supervisor John Knoll and animation supervisor Hal Hickel created the cursed pirate crew from Pirates of the Caribbean: Dead Man's Chest using advanced computer graphics and ILM's patented IMOCAP technology.
On average, symptoms from E. coli O157:H7 infection develop within 3 to 4 days of eating contaminated food, with a range of 1 to 10 days. Symptoms usually include severe bloody diarrhea and abdominal cramps; sometimes the infection causes non-bloody diarrhea or no symptoms.
Other E. coli strains (enterovirulent E. coli strains or EEC) cause poisoning or diarrhea even though they usually remain within the intestine by producing toxins or intestinal inflammation. There are four to six groups (some researchers combine groups) of E. coli serotypes that comprise EEC.